baber/WOPTO huggingface dataset:
Patent JP-S5951108-A (JP)
Title: Steam turbine
Inventor: SAKAKIDA HITOSHI
IPC: F01D25/16
Filed: 1982-09-20
Abstract: PURPOSE:To prevent the breakage of an arbor and reduce the vibration of a turbine shaft by supporting the steady bearing of a front arbor of a steam turbine with a bearing support section through an oil film. CONSTITUTION:A centrifugal pump 22 and a sleeve 23 are coupled with a front arbor 21 protruding at the shaft end of a turbine rotor, and the inner ring of a steady bearing 24 is coupled with the sleeve 23. The outer ring of the bearing 24 is fixed to the inner periphery side of a cylindrical bearing ring 25 concentric with the arbor 21, and a cylindrical bearing support section 27 enclosing the outer periphery of the bearing ring 25 is protruded and formed on a bearing mount 26. Lubricating oil with a predetermined pressure is fed to a gap between the bearing support section 27 and bearing ring 25 from an oil feed hole 27a to support the bearing ring 25 through an oil film. When a vibration occurs on the arbor 21 and the support section 27 and ring 25 tend to approach quickly, a repulsion force is generated on the oil film, and the vibration is absorbed due to a squeeze film damper effect, thus the breakage of the arbor can be prevented.
Patent JP-S5863399-A (JP)
Title: Novel substrate for measuring plasmin
Inventor: NAGASAWA TAKESHI
IPC: G01N33/52
Filed: 1981-10-14
Abstract: PURPOSE:A substrate for measuring plasmin, consisting of a specific polypeptide containing a coloring (or fluorescent) group, and having improved reactivity, selectivity and solubility and high detection sensitivity. CONSTITUTION:A compound expressed by formulaI[(m) is 1-4; A is expressed by formula II, etc.; B is -CH2CH(CH3)2, etc.; C is expressed by formula III or IV (R1 is expressed by formula V, etc.; R2 is expressed by formula VI, etc.)] or a salt thereof, e.g. a polypeptide hydrochloride expressed by formula VII (Lys is lysine; TOS is p-tolylsulfonyl; Phe is phenylalanine; CHA is 3-carboxy- 4-hydroxyanilide). The compound is used as a substrate and reacted with a plasmin in a buffer solution at about 7.2-7.6pH to determine the amount of the formed p-nitroaniline or 3-carboxy-4-hydroxyaniline by the optical method, e.g. colorimetric or fluorometric analysis, and measure the activity of the plasmin.
Patent JP-H09327162-A (JP)
Title: Flat coreless geared motor
Inventor: NAKAJIMA KOICHI
IPC: H02K23/54
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain an adequate sliding contact opening angle and an adequate sliding contact pressure even for a rectifying device with a deformed opening angle such as 90 deg. opening angle without using a special member for providing an extremely thin type flat coreless geared motor which has no problem of pull-out strength without using special members such as stiffeners or an adhesive. SOLUTION: A pinion gear 7 is arranged for an output shaft S. An end bracket 2 as part of a housing around the output shaft is recessed inwardly for measuring a press-in strength and a recess 6 is provided, and part of the gear is inserted in this recess. A brush base 9 is placed at a step 2b formed at the inner side of the recess and an axial direction sliding contact type brush 8 is attached.
Patent JP-2001003051-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: TAKESHITA FUSAYUKI
IPC: C09K19/20
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition having a high voltage retentivity in a high-temperature region, a low threshold voltage, and improved anisotropy of refractive index by mixing a -CF2O-bond-containing compound with a compound different in the number and positions of F substituents. SOLUTION: This composition comprises 5-95 wt.% at least one -CF2O- bond- containing compound selected from compounds of formulae I and II, 5-95 wt.% compound different in the number and positions of F substitutents, selected from compounds of formulae III and IV, and, optionally, at most 25 wt.% compound of formula V. In the formulae, R1 to R4 are each a 1-10C alkyl, an alkoxyl, a 2-10C alkenyl or an alkoxymethyl; A1 and A2 are each a single bond or -C2H4; X1 to X9 are each H or F; B1 and B2 are each cyclohexylene, trans-1,3-dioxane-2,5-diyl, or 1,4-phenylene at least one H atom of which may be replaced by F; Y1 and Y2 are each F, CF3, OCF3, CF2H, or Cl; n is 0 or 1; and R5 and R6 are each a 1-10C alkyl.
Patent JP-2000025482-A (JP)
Title: Tractor
Inventor: FUJITA NOBUO
IPC: B60K17/348
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To cope with a change of the work state quickly and simply by forming a setter setting a front wheel acceleration control device to an operable state with a rotary switch, and arranging its set position to the two-drive mode, four-drive mode and front wheel acceleration mode in sequence. SOLUTION: A drive mode switch 3 which is a switching tool selectively setting the turning configuration is formed in a rotary type. Each time the drive mode switch 3 is pushed, a two-drive mode A invariably by rear wheels, a four-drive mode B invariably by front and rear wheels, a front wheel acceleration mode C accelerating the peripheral speed of front wheels against the peripheral speed of rear wheels from the four-drive state at the time of a turn only, and a two-drive turn mode D cutting off the drive of front wheels from the four-drive state at the time of a turn only are switched in sequence. The front wheel acceleration control mode C for a small turn on a soft travel surface is arranged next to the four-drive mode B for the soft travel surface, and the drive mode switch 3 can cope with a change of the work state quickly and simply.
Patent JP-H0332547-A (JP)
Title: Data input device for form steel processor
Inventor: IINO SEIICHI
IPC: B21D7/06
Filed: 1989-06-28
Abstract: PURPOSE:To simplify both an operation apparatus and operation method by equipping a switch selecting one process or program, a switch selecting a processed kind, a switch designating a size and a pitch and the number of articles, a 7 segment indication portion, a lamp on/off means, a data input switch and an introduction means. CONSTITUTION:A switch selecting one process or program, a switch selecting a processed kind, a switch which is used when a size and a pitch and the number of processed articles are respectively designated, and a 7 segment indication portion indicating respectively a program number and a process number and a size and a p itch and the number of processed articles, are equipped. The selection condition of each switch is indicated by means of a lamp on/off means C1 through the on/off or lighting of a built-in lamp appropriately equipped at each switch, and a data input switch is equipped, and a data input is introduced by means of an introduction means C2 through the on/off or lighting of its built-in lamp according to a data input situation.
Patent JP-H05330797-A (JP)
Title: High point working truck device
Inventor: MIYAMA AKIRA
IPC: B66F9/06
Filed: 1992-05-29
Abstract: PURPOSE:To lift an equipment and materials up to a high point constraction position safely in a short period of time by lifting the equipment and materials without using a scaffold or a lifter and by holding them at the construction position, in the case of construction of a facility and the like. CONSTITUTION:A high point working truck device comprises a running electric truck 1, a lift board 2, which is provided on the electric truck 1, and which is elevated/lowered by a cylinder device 10, a transfer means 3, which is provided on the side surface of the lift board 2 vertically, and by which an equipment and materials are lifted, and a lifter 4, which is provided on the lift board 2, and by which the equipment and materials moved above by the transfer means 3 are lifted and held.
Patent JP-S6339998-A (JP)
Inventor: YOHANESU HERUMONDO
IPC: C11D9/26
Filed: 1987-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5588855-A (JP)
Title: Ternary system catalyst for catalytic combustion of hydrogen
Inventor: HARUTA MASAKI
IPC: B01J23/89
Filed: 1978-12-27
Abstract: PURPOSE: To provide a relatively cheap catalyst consisting of Ag, Co and Mn oxides, attended with no retriction in resources, and capable of safely burning hydrogen at a low temp.  
     CONSTITUTION: The catalyst contg. Ag 2 O, Co 3 O 4  and MnO 2  is prepared as follows: an aq. silver nitrate soln. and an aq. soln. of water sol. salts of Co are mixed and reacted with an aq. neutralizing agent soln. to coprecipitate neutralized salts. Next, to water sol. salt of Mn is added an aq. soln. of alkali hydroxide or the like  contg. ions of hyp9chlorite, chlortate, bromate or the like and permanganate, thus  oxidizing Mn 2+  to Mn 4+ . Permanganate may be used in place of the aq. Mn 2+  soln. and reduced with formalin or methanol to precipitate MnO 2 . The resulting coprecipitates are then calcined. This ctalyst safely burns hydrogen at a relatively low temp. without causing flame combustion of the hydrogen, air pollution and backfire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06346566-A (JP)
Title: Work execution method for wall face in pointillism style
Inventor: TAGA AKIO
IPC: E04F13/02
Filed: 1993-06-08
Abstract: PURPOSE:To provide an excellent pointillism feeling by applying sealer on a bed face of a wall, drying it, and forming an irregularity pattern by synthetic resin paint and finish-coating on the irregularity pattern by coating material for top coat. CONSTITUTION:Sealer whose main component is synthetic resin such as epoxy resin is applied on a bed face of a concrete wall and a dried face is prepared. An irregularity pattern is formed on this face of the wall by paint whose main component is aggregate such as acrylic resin emulsion, extender, and quartz sand. Further, the face on which the irregularity pattern is formed is finish- coated by coating material for top coat in which pigment having the average particle diameter of about 20-400mum and powdered colored fiber having the maximum size of about 5-50mum are mixed in acrylic resin emulsion. Consequently, it is possible to obtain the painted face of the wall having excellent design.
Patent JP-S6141977-A (JP)
Title: Lsi testing equipment
Inventor: MASAKO SHIZUO
IPC: G01R31/28
Filed: 1984-08-04
Abstract: PURPOSE:To enable a quick and efficient test in synchronization with operation of an LST by storing data for comparing and judging LSI output signals in an RAM and giving address information from a test pattern generating circuit. CONSTITUTION:Comparison voltage data are written by a CPU on an RAM prior to a test of the LST. Address information for reading out the content of the RAM5 is given to the RAM5 from a test pattern generating circuit as test pattern information, and comparison voltage data written on corresponding address are read out and made to a signal for comparison and judgement by a comparator circuit 3. As only a small amount of information is required to address the RAM, the amount of information required to the test pattern generating circuit for comparison and judgement is small. Comparison voltage data read out from the RAM can be changed according to data sent from the test pattern generating circuit in synchronization with multilevel output signals of the LSI without sending comparison voltage data during testing of the LSI.
Patent JP-H06347807-A (JP)
Title: Production of liquid crystal device
Inventor: SHIMIZU MICHIO
IPC: G02F1/1339
Filed: 1993-06-08
Abstract: PURPOSE:To provide a device free from uneven display and disturbance in compounding of a liquid crystal material by uniformly forming fine columnar resins within the spacing between substrates and fixing the inter-substrate spacing with these resins. CONSTITUTION:The uncured resin incorporated into the liquid crystal material is precipitated and cured in the state of determining the inter-substrate spacing by spacer particles to form the polymerized column spacers(PCS) formed so as to make the height of the columnar resin equal to the inter-substrate spacing. The liquid crystal material and the spacers are thereafter removed and the liquid crystal material is filled again into the liquid crystal cell, the inter- substrate spacing of which is determined only by the columnar resin. The fine columnar resins having the same height are thereby usiformly formed with in the space between the substrates and spacers are made not to be present. The columnar resins adhere to one or both of the substrates and, therefore, the positions thereof are not changed by injection of the liquid crystal. Since the columnar resins have the shapes complying with the orientation atate of the liquid crystal, the resins do not disturb the orientation of the liquid crystal.
Patent JP-H0512360-A (JP)
Title: Cad device
Inventor: YOROZUI TOSHIHIRO
IPC: G06F17/50
Filed: 1991-07-04
Abstract: PURPOSE:To improve design efficiency by performing rewiring so that the connection of an element after movement is optimized and eliminating the need to correct wiring by a designer. CONSTITUTION:When a movement editing instruction, an element to be moved, and the position of its movement destination are specified, an element moving means 34 moves the object element to the position of the movement destination and a connection information extracting means 32 extracts connection information on the moved element and an element which is not moved and connected thereto from a connection information file 33 and supplies it to a wiring optimizing means 35, which performs the rewriting according to the given connection information so that the connection between the element after the movement and the element to be connected thereto is optimized.
Patent JP-S6139429-A (JP)
Inventor: HANSU BUAINAA
IPC: G01R31/74
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1114449-A (JP)
Title: Infrared sensor
Inventor: SOMA TERUMITSU
IPC: G01J5/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an infrared sensor the sensitivity of which can be improved by nearly completely preventing the incidence of infrared rays on a compensating element. SOLUTION: In an infrared sensor 1 provided with an infrared-ray receiving element 11 supported by a bridge structure 20 on a substrate 2 and a compensating element 12 which is supported by the structure 20 similarly to the infrared- ray receiving element 11, has the same shape as the element 11 has, and is made of the same material as that of the element 11, infrared-ray preventing films 30 and 31 which prevent the incidence of infrared rays are provided on the front and rear surfaces of the main body 5 of the compensating element 12 with insulating films in between.
Patent JP-H05334785-A (JP)
Title: Disk cartridge inserting and ejecting device
Inventor: TAKEGAWA HIROSHI
IPC: G11B17/046
Filed: 1992-05-29
Abstract: PURPOSE:To surely hold a disk cartridge in a cartridge holder, and also, to easily eject the cartridge. CONSTITUTION:A slider 39 which slids following the opening/closing action of the cartridge holder 33 and a cartridge lock mechanism 53 locking a state where the disk cartridge 111 is inserted are attached to the cartridge holder 33 which has cartridge holding parts 15, 36 inserting and ejecting the disk cartridge 111. Also, a cartridge releasing arm 55 releasing the lock of the lock mechanism 53 is integrally provided with the slider 39. Then, the lock mechanism 53 is unlocked through the lock releasing arm 55 by sliding the slider 39 following the opening action of the cartridge holder 33.
Patent JP-S6320392-A (JP)
Title: Method for preventing adhesion of ash in pulverized coal-oil mixture
Inventor: UCHIDA TAKASHI
IPC: C10L1/32
Filed: 1986-07-11
Abstract: PURPOSE:To prevent the adhesion of ash in a pulverized coal-oil mixture to, e.g., metal, by incorporating a specified ash adhesion inhibitor into the pulverized coal-oil mixture. CONSTITUTION:A pulverized coal-oil mixture containing of 20-70wt.% pulver ized coal of an average particle diameter of 200mu or smaller is mixed with 0.05-0.5wt.% stabilizing agent (A) which comprises either a polyether of an average molecular weight of 1,000-600,000 obtained by the addition reaction of 3-80wt.% alkylene oxide with at least one compound having at least three, preferably at least five, active hydrogen atoms in a molecule, selected from among an alcohol, an amine, and a polyalkyleneimine, or a polyether derivative made by bonding this polyether with a bonding agent; and 0.002-0.5wt.% ash adhesion inhibitor (B) of the formula (wherein R1 is an 8-22C alkyl or alkenyl; R2 is a 1-3C or 8-22C alkyl, alkenyl or benzyl; R3-4 are each H or 1-2C alkyl; m and n are each 1-20, and m+N=1-40; X is halogen, or a sulfuric, phosphoric, perchloric or p-toluenesulfonic acid anion residue).
Patent JP-H0332325-A (JP)
Title: Power controller for system-tied inverter
Inventor: HIRANO MASARU
IPC: G05F1/66
Filed: 1989-06-27
Abstract: PURPOSE:To prevent interference between effective power and reactive power by compensating output signals from an effective power controller and a reac tive power controller based on a signal in which resistance component of system reactor is considered thereby enabling inverter output control where fluctuation of effective power due to the resistance component of reactor is compensated. CONSTITUTION:A reactive power reference signal Q* is multiplied by a gain constant to be determined by the ratio between the resistance component R and the inductance component L of system reactor 3, in a gain circuit 11a, then the product is added to the output from an effective power controller 6 through an adder 12a. In a gain circuit 11b, an effective power reference signal P* is multiplied by the gain constant then the product is added negatively to the output from a reactive power controller 7. Since the adder outputs P0 and Q are effective and reactive power command signals being compensated by a signal in which the resistance component of system reactor is considered, an inverter 2 can be controlled through a variable operating unit 8 so that fluctuation of effective power due to the resistance component of system reactor is compensated and thereby interference between effective power and reactive power can be prevented.
Patent JP-S5952280-A (JP)
Inventor: TATEISHI KENJI
IPC: G11B15/087
Filed: 1982-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0215809-A (JP)
Title: Ceramic roll for high temperature use
Inventor: SASAKI YOSHIO
IPC: B21B27/02
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a ceramic roll which does not break even if the roll expands at high temps. by symmetrically forming a tapered face at both ends of the inside periphery of a ceramic annular body, supporting the body on the roll shaft by fixing means, and forming a gap between the periphery and fixing means. CONSTITUTION:Tapered faces 1a, 1b are symmetrically formed on both sides of the inside periphery of a ceramic annular body 1 at respectively equal angles thetafrom a cross-point P of the central axis Q of the body 1 and of the central cross section of the body 1. Then, the body 1 is fixed on a roll shaft 2 by a fixing means 4 of the shaft 2 and a gap delta, by which the inside periphery and the fixing means 4 are not brought into contact with each other at high temps., is formed between the periphery and the means 4. Therefore, a contacting condition is unchanged even the body 1 and the fixing means 4 are expanded at high temps., so that stresses are not generated in the annular body 1.
Patent JP-S6224706-A (JP)
Title: Frequency characteristics adjusting device
Inventor: MACHIDA AKIHARU
IPC: H03B21/00
Filed: 1985-07-25
Abstract: PURPOSE:To adjust the frequency characteristic with high accuracy by adjusting a node of a beat to be zero without direct comparison and measurement in a prescribed frequency band as a conventional device. CONSTITUTION:A changeover circuit 6 is thrown to the position of a path line 7 at first and a level adjusting circuit 5 is adjusted so as to match the output signal level of the 2nd oscillator 3 with the output signal level of the 1st oscillator 2. That is, when the output signal of an adder 4 is fed to a frequency conversion means 8 through the path line 7, a frequency signal including f1-f0, f1+f0, f2-f0, f2+f0 is outputted from the frequency conversion means 8. A ban-pass filter 10 extracts components of f2+f0 and f2-f0 from the frequency signal. Then a beat of delta is a very small number in comparison with f1, f2) is displayed on a display device 11 as shown in figure. In adjusting the level adjusting circuit 5 so as to zero the node of the beat, the output signal level of the 2nd oscillator 3 is matched with the output signal level of the 1st oscillator 2.
Patent JP-H0694605-A (JP)
Title: Spectral photographing device using pulse electromagnetic wave source and interferometer
Inventor: CHIYAARUZU RUSHIAN DEYUMOURIN
IPC: G01N25/16
Filed: 1993-07-05
Abstract: PURPOSE: To obtain an analyzer which can generate a spectroscopic picture showing the distribution of a specific chemical species on a sample 100 having a rough source with high sensitivity. CONSTITUTION: In order to find the spectrum of the surface 110 of a sample, a pulsed electromagnetic wave source 210 and interferometer 220 are used. The source 210 generates monochromatic electromagnetic waves by using a wide-band electromagnetic source and monochrometer. The source 210 can use a monochromatic electromagnetic source instead of the wide-band electromagnetic wave source and monochrometer. When the pulsed electromagnetic waves are made incident to the surface 110 and the surface 110 absorbs the waves, the surface 110 expands and the dimensional change of the surface 110 thus produced is detected by means of the interferometer 220 using a monochromatic electromagnetic wave and, at the same time, the momentary distance between the surface 110 and interferometer 220 is measured.  When an image pickup device, such as the video camera, etc., is used as a detector for the interferometer 220, the spatial distribution of chemical species on the surface 110 can be found.
Patent JP-S6321333-A (JP)
Title: Intake passage controlling deice for carburetor
Inventor: HIROSE TATEO
IPC: F02M9/06
Filed: 1986-07-14
Abstract: PURPOSE:To improve responsiveness at below a medium speed and ensure a high output by providing a main nozzle right under a throttle valve, providing a control valve the lower part of which is formed into an arc shape at the rear of said throttle valve, and fully opening said control valve at above a medium speed. CONSTITUTION:The main nozzle 4 of fuel is provided right under a throttle valve 3 which slides vertically in the guide cylinder 2 of an intake passage 1. And, a control valve 6 is provided at the rear of the throttle valve 3. The control valve 6 the bottom end of which is formed into an arc shape, covers the upper half of an intake passage 1 and slides vertically. This control valve 6 is fully opened at above a medium speed by means of a solenoid 9 which is operated by an engine rotation sensor or an intake negative pressure sensor 8. Thereby, an intake passage can be made a size that ensures an intake air quantity which obtains a high speed and high output, while increasing the responsiveness of the engine at below a medium speed.
Patent JP-S6319371-A (JP)
Inventor: IWAMOTO MINEICHI
IPC: E04G17/06
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。